KeyBank’s main customer service number is 1-800-539-2968, available 24/7. Here are all the ways to reach KeyBank support in 2026.
KeyBank Contact Numbers
| Department | Phone number | Hours |
|---|---|---|
| General customer service | 1-800-539-2968 | 24/7 |
| Lost or stolen card | 1-800-539-2968 | 24/7 |
| Online banking support | 1-800-539-2968 | 24/7 |
| Mortgage servicing | 1-800-422-2442 | Mon–Fri 8 AM–8 PM ET |
| Business banking | 1-888-539-4249 | Business hours |
| Key Investment Services | 1-888-539-4249 | Business hours |
| TDD/TTY (hearing impaired) | 1-800-539-2968 | 24/7 |
Support Channels
Phone: Call 1-800-539-2968 at any time. Automated services handle balance inquiries, transaction history, and card freeze without waiting for an agent. Live agents are available 24/7 for urgent issues; expect shorter wait times during off-peak hours.
Live chat: Available at key.com and in the KeyBank mobile app, typically Monday–Friday 8 AM–8 PM ET and Saturday 8 AM–5 PM ET. Automated chat operates outside those hours.
In-branch: Visit any of KeyBank’s ~1,000 branches. See KeyBank hours for branch schedules.
Secure message: Log in to key.com → Messages → Send a Message. Responses typically take 1–2 business days.
How to Handle Common Issues
Lost or stolen debit card:
- Immediately freeze the card in the KeyBank app (Card Management → Freeze Card)
- Call 1-800-539-2968 to report it and request a replacement
- Standard replacement arrives in 7–10 business days; expedited delivery takes 1–2 business days ($30 fee)
Dispute a transaction:
- Log in to key.com or the app → select the transaction → select “Dispute”
- Or call 1-800-539-2968 and speak with the disputes team
- Provisional credit is typically issued within 5 business days while the investigation is ongoing
Reset online banking password:
- Go to key.com → click “Sign In” → “Forgot Password”
- Verify via email, phone, or security questions
- If locked out, call 1-800-539-2968 for identity verification and manual reset
Set up direct deposit:
- Routing number: 125000574
- Account number: your checking account number (found in the app → Account Details)
KeyBank App Features
The KeyBank mobile app (iOS and Android) lets you:
- Check balances and transaction history
- Freeze/unfreeze your debit card instantly
- Set up Zelle payments
- Deposit checks via mobile capture
- Transfer funds between accounts
- Locate ATMs and branches
- Contact live chat support
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